For an individual whose genotype for 3 traits is AaBBCc, what are the possible gametes it can produce? If a man with A blood type , one of whose parents had blood type O, marries a woman with AB blood type , what are the putative...
What are multiple alleles? Is there dominance in multiple alleles? 1. What type of gamete (for a given trait) is produced by a dominant homozygous individual? 2. What is the genotypical proportion of these gametes? 3. What about a recessive homozygous ...
Transmission of traits is only of maternal origin so that the ensuing plant that develops from the seed exhibits the characteristics of the seed-bearing parent only. The methods employed in sexual propagation using seeds are simple, but a nurseryman needs to be familiar with the characteristics of...
The end of sexual reproduction: artificial gametes and their implications for society and If electric cars are the answer, what was the question?doi:10.1093/bmb/ldz007Norman VetterOxford AcademicBritish Medical Bulletin
The ovaries go through age-related changes. There are about a million of the gametes in the ovary of the female fetus at the10th week. It is the maximal possible number. Eggs are reducing in number throughout life. The reproductive age for women is shorter than for men (15-45). Pregnan...
The levels of LH are alsohigher than FSH levels. Why is my LH higher than FSH? Higher-than-normal LH levels – when seen with high FSH levels – can bea sign of ovarian failure(which can result in infertility. Another possible cause of an elevated LH concentration can be a syndrome know...
The function of the ovary is to generate and release female gametes, that is, the eggs that combine with sperm to create a fetus. Ovaries also release many vital hormones. The ovaries release at least one egg each month for possible fertilization. Ovaries are an important part of thefemale ...
Each of these possible causes of miscarriage is detailed in the following sections. Genetic causes in the fetus Chromosomal abnormalities in the fetus are very common, so that more than 50% of miscarriages that occur during the first trimester of pregnancy are caused by chromosomal problems in the...
Because some couples are older than others, this affects their odds. because producing healthy gametes becomes difficult as people age. Additionally, inadequate gametes during the IVF procedure can result in a failed IVF. So, for a successful outcome, you need healthy gametes. Instances include:...
What are gametes formed by? Fertilisation: Fertilisation during sexual reproduction is the fusion of male and female gametes (haploid) to form a genetically different zygote (diploid) which constitutes a new life. Answer and Explanation: Learn more about this topic: ...